TheXVoid
I suggest Felicia disclose to her mother that Mc is her master Then her mum invited him to dinner with the family Felicia mum liked Mc and think he is the perfect son in law that is warth for her little treasure little kitty .. After that her mum incourage her to not let go of that man it's difficult to find good one nowadays
I found it slightly amusing that the novel follows the path of the MC and based him intellect and his ability to gain his own power using said intellect but his first step to power (not given to him), he failed, he died. Only through outside help, help he could not relay on, he was saved (ie plot armor, to a degree). It detracts a bit from the charm of the novel.
I know that this Mc truly always so firmly tenacious holding on that every thing in his life or around him must be undercontrol even enemies reactions... That could be appear in his behavior and holding himself back so much and keeping lowkey To tell the truth In world like marvel It's logical act this way until Mc understand everything (I mean auther ended studying the comic) But Your rule as auther ya bro is to forced Mc outside that condition Mc every now and then must find out troubles themselves come to his door without invetation... Trouble after trouble like waves after waves Mc find himself instead of defense behavior start to innate offense on his enemies... So his target to be the strongest in universe.... ..... I hope you use naruto jutsu system But instead of Chakra name it qi or inner force... It will be also fun if Mc were to learn some magic not from ancient one but from someone like lady death ...
The mc is great minus his hesitancy for relationships he needs to get over being overly sentimental about it If both enjoy eachothers company is their a reason to complicate things like trying to protect them from invisible threats or worry about his work getting the way If you can take care of a kid that wasnt originally yours you can be with a woman geez